Finding the Fourth Proportional to 16,175,701.26, 24,263,766.44 and 5,393,005.52
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Solution
The fourth proportional to 16,175,701.26, 24,263,766.44 and 5,393,005.52 is: 8,089,579.81
Step by Step Solution
- Step 1: Write the proportion equation
16,175,701.26 : 24,263,766.44 = 5,393,005.52 : x - Step 2: Convert to fraction form
16,175,701.26/24,263,766.44 = 5,393,005.52/x - Step 3: Cross multiply
16,175,701.26x = 24,263,766.44 × 5,393,005.52 - Step 4: Simplify right side
16,175,701.26x = 130,854,626,346,910.75 - Step 5: Solve for x
x = 130,854,626,346,910.75/16,175,701.26 - Step 6: Final answer
x = 8,089,579.81
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.